| S/N | Part number | Part name | Qty. |
| 1 | 8878262 | Input Shaft End Cover | 1 |
| 2 | X8878099 | Oil Seal-Oil Pump | 1 |
| | 1701110-A2K | First shaft and bearing assembly | 1 |
| 3 | 1701131-A2K | Circlip-Input Shaft Rear Bearing | 1 |
| | 1701132-A2K | Circlip-Input Shaft Rear Bearing | 选装 |
| | 1701133-A2K | Circlip-Input Shaft Rear Bearing | 选装 |
| | 1701134-A2K | Circlip-Input Shaft Rear Bearing | 选装 |
| | 1701136-A2K | Circlip-Input Shaft Rear Bearing | 选装 |
| | 1701137-A2K | Circlip-Input Shaft Rear Bearing | 选装 |
| 4 | 1701125-A2K | Cylindrical Roller Bearing With Stop Ring | 1 |
| 5 | 1701112-A2K/E | Input Shaft-Transmission | 1 |
| 6 | 1701116-A2K | Lubricating Oil Connecting Pipe Pin-Input Shaft | 1 |
| | 1701300-A2K | Output Shaft Assy | 1 |
| 7 | 1701445-A2K | Needle Bearing-Output Shaft | 1 |
| 8 | 1701302-A2K | Bushing-Output Shaft | 1 |
| 9 | 1701367-A2K/H | Synchronizing Cone-2/3/4/5 Gear | 4 |
| 10 | 1701376-A2K | Synchronizer Ring-2/3/4/5 Gear | 4 |
| 11 | 1701421-A2K | Circlip-4/5 Clutch Hub | 1 |
| | 1701422-A2K | Circlip-4/5 Clutch Hub | 选装 |
| | 1701423-A2K | Circlip-4/5 Clutch Hub | 选装 |
| | 1701424-A2K | Circlip-4/5 Clutch Hub | 选装 |
| | 1701426-A2K | Circlip-4/5 Clutch Hub | 选装 |
| | 1701427-A2K | Circlip-4/5 Clutch Hub | 选装 |
| | 1701428-A2K | Circlip-4/5 Clutch Hub | 选装 |
| | 1701429-A2K | Circlip-4/5 Clutch Hub | 选装 |
| | 1701431-A2K | Circlip-4/5 Clutch Hub | 选装 |
| | 1701432-A2K | Circlip-4/5 Clutch Hub | 选装 |
| | 1701410-A2K | Synchronizer Assembly | 1 |
| 12 | 1701411-A2K/G | 4Th\5ThClutch Hub | 1 |
| | 1701370-A2K | Synchronizer Assembly | 1 |
| 13 | 1701379-A2K | Roller-Synchronizer | 6 |
| 14 | 1701327-A2K | Bracket-Synchronizer | 18 |
| 15 | 1701326-A2K | Spring-Synchronizer | 18 |
| 16 | 1701372-A2K/G | Gear Bush Of 2/3/4/5 Speed | 2 |
| 17 | 1701398-A2K | Bush-Fourth Speed Gear | 1 |
| 18 | 1701315-A2K | Needle Bearing – I Speed Gear | 2 |
| 19 | 1701391-A2K/E | Fourth Speed Gear-Output Shaft | 1 |
| 20 | 1701388-A2K | Bush-3Rd Gear | 1 |
| 21 | 1701385-A2K | Needle Bearing-3Rd Gear | 1 |
| 22 | 1701381-A2K/E | 3Rd Gear-Output Shaft | 1 |
| 23 | 1701371-A2K/F | 2Nd/3Rd Gear Seat | 1 |
| 24 | 1701365-A2K | Needle Bearing-2Nd Gear | 2 |
| 25 | 1701361-A2K/E | 2Nd Gear-Output Shaft | 1 |
| 26 | 1701301-A2K/G | Transmission Output Shaft | 1 |
| 27 | 1701311-A2K/E | 1St Gear-Output Shaft | 1 |
| 28 | 1701317-A2K/E | 1St/Reverse Coupling Gear Ring | 2 |
| | 1701320-A2K | Synchronizer Assembly | 1 |
| 29 | 1701322-A2K/H | Bush-Reverse | 1 |
| 30 | 1701321-A2K/F | Gear Seat-Reverse | 1 |
| 31 | 1701328-A2K | Reverse Ball Valve | 3 |
| 32 | 1701331-A2K | Circlip-1\Reverse Speed Gear Seat | 1 |
| | 1701332-A2K | Circlip-1\Reverse Speed Gear Seat | 选装 |
| | 1701333-A2K | Circlip-1\Reverse Speed Gear Seat | 选装 |
| | 1701334-A2K | Circlip-1\Reverse Speed Gear Seat | 选装 |
| 33 | 1701345-A2K | Needle Roller Bearing-Reverse Gear | 1 |
| 34 | 1701341-A2K/D | Gear-Reverse Gear | 1 |
| 35 | 1701351-A2K | Thrust Washer | 1 |
| 36 | 1701355-A2K | Cylindrical Roller Bearing With Stop Ring-Output Shaft | 1 |
| 37 | 1701461-A2K | Locating Disc-Output Shaft Rear Bearing | 1 |
| 38 | 1701468-A2K | Hexagon Socket Head Screws | 4 |
| | U8878601 | Planetary Gear Assembly | 1 |
| 39 | 1701539-A2K | Pin-Planet Gear Shaft | 5 |
| 40 | 1701532-A2K | Planet Gear Shaft | 5 |
| 41 | 1701537-A2K | Thrust Washer-Planet Gear | 10 |
| 42 | 1701535-A2K | Needle Bearing | 5 |
| 43 | 1701531-A2K/E | Planet Gear | 5 |
| 44 | 1701451-A2K | Oil Guide Sleeve | 1 |
| 45 | 1701525-A2K | Planet Bracket Shaft | 1 |
| 46 | 1701456-A2K/D | Sun Wheel | 1 |
| 47 | 1701458-A2K | Positioning Fender | 1 |
| 48 | 1701459-A2K | Screw, Twelve Point Cap | 1 |
| 49 | 1701546-A2K | Gear Ring | 1 |
| 50 | 1701548-A2K | Stop Ring-Gear Ring | 1 |
| 51 | 1701561-A2K | Synchronizing Cone-Grade Gear Box | 1 |
| 52 | 1701541-A2K | Stop Ring | 1 |
| 53 | 1701554-A2K | Synchronizer Ring-Auxiliary Gearbox Synchronizer | 2 |
| 54 | 1701568-A2K | Stop Ring ?Ball Bearing | 2 |
| 55 | 1701565-A2K | Ball Bearing-Auxiliary Gearbox Synchronizer | 1 |
| 56 | 1701543-A2K | Stop Ring | 1 |
| 57 | 1701551-A2K | Gear Seat-Auxiliary Gearbox Synchronizer | 1 |
| 58 | 1701559-A2K | Roller-Auxiliary Gearbox Synchronizer | 9 |
| | U8878556 | Planet Gear | 1 |
| | U8878534 | Synchronizer Assembly | 1 |
| 59 | 1701552-A2K | Gear Bush-Auxiliary Gearbox Synchronizer | 1 |
| 60 | 1701562-A2K | Synchronizing Cone-Deputy Box LowerSpeed | 1 |
| 61 | 1701563-A2K | Elastic Cylindrical Pin-Lower Speed Synchronizer Cone | 1 |
| 62 | 1701571-A2K | Fixed Disk | 1 |
| 63 | CQ1700820 | Bolt | 6 |
| 64 | 1701573-A2K | Pin-Fixed Disk | 10 |
| 65 | 1701571-BQ533 | Counter Wheel | 1 |
| 66 | 1701643B435J | Spacer | 1 |
| 67 | 1701585-A2K | Bearing, Ball | 1 |
| 68 | 1701605-A0L-C00/E | Oil Seal Assy | 1 |
| | 1701660-53A | Dustproof Cover | 1 |
| (69 | 1701612-A2K | Dustproof Cover | 1 |
| 70 | 8878676 | Flange | 1) |
| 71 | 1701616-A2K | Pressure Plate | 1 |
| 72 | 1701618-A2K | Hexagon Head Bolt | 1 |
| | 1701210-A2K | Countershaft Assy | 1 |
| 73 | 1701231-A2K | Circlip-Input Shaft Front Bearing | 1 |
| | 1701232-A2K | Circlip-Input Shaft Front Bearing | 选装 |
| | 1701233-A2K | Circlip-Input Shaft Front Bearing | 选装 |
| | 1701234-A2K | Circlip-Input Shaft Front Bearing | 选装 |
| | 1701236-A2K | Circlip-Input Shaft Front Bearing | 选装 |
| | 1701237-A2K | Circlip-Input Shaft Front Bearing | 选装 |
| | 1701238-A2K | Circlip-Input Shaft Front Bearing | 选装 |
| | 1701239-A2K | Circlip-Input Shaft Front Bearing | 选装 |
| 74 | 1701241-A2K | Washer | 1 |
| 75 | 1701225-A2K | TAPERED ROLLER BEARING | 2 |
| 76 | 1701213-A2K/D | Deceleration Gear – Intermediate Shaft | 1 |
| 77 | 1701212-A2K/E | Fourth Speed Gear- Intermediate Shaft | 1 |
| 78 | 1701211-A2K/F | Countershaft -Transmission | 1 |
| 79 | 1701246-A2K | Cover-Intermediate Shaft Rear Bearing | 1 |
| 80 | 1701248-A2K | Hexagon Socket Head Screws | 4 |
| 81 | 1701487-A2K | Thrusing Washer-Pulley, Idler | 2 |
| 82 | 1701485-A2K | Needle Bearing-Pulley, Idler | 2 |
| 83 | 1701483-A2K | Spacer Ring-Idler Needle Bearing | 1 |
| 84 | 1701482-A2K | Shaft-Reverse Gear | 1 |
| 85 | 1701481-A2K/D | Idler-Reverse Gear | 1 |
| 86 | 1701489-A2K | Circlip-Shaft | 1 |
| 87 | Q50510250 | Locking Wire | 3 |
| 88 | CQ1511455T | Hexagon Head Flange Bolt | 4 |
| 89 | CQ34114 | Nut | 4 |
| 90 | Q40330 | Spring Washer | 1 |
| 91 | 1701254-A2K | Adjusting Gasket | 1 |
| | 1701251-A2K | Adjusting Gasket | 选装 |
| | 1701252-A2K | Adjusting Gasket | 选装 |
| | 1701253-A2K | Adjusting Gasket | 选装 |
| 92 | Q40308 | Spring Washer | 6 |